the third one! when is the party= cuando es la fiesta!
The correct translations for " He sings better than he plays" would be canta mejor que toca (option A) As it is a comparison in which he sings (canta) better (mejor) than he plays (toca).
Option B would not apply because the 2nd verb is not "play" but "try."
option C and D present the comparison with the adjective Worse which means peor and D also presents the verbs in different order,
la forma del verbo es presente. the form of the verb is present because he verb in that sentecne is es and it is used in a present form.
Punctuality is admired but its not strictly observed i hope it helps
Mainly Africa was one of the continents benefited